/* <![CDATA[ */
$.fn.tab = function(options) {
    var org = {
        tabId: "",
        tabTag: "",
        conId: "",
        conTag: "",
        curClass: "cur",
        act: "click",
        dft: 0,
        effact: null,
        auto: false,
        autotime: 3000,
        aniSpeed: 500
    }

    $.extend(org, options);

    var t = false;
    var k = 0;
    var _this = $(this);
    var tagwrp = $(org.tabId);
    var conwrp = $(org.conId);
    var tag = tagwrp.find(org.tabTag);
    var con = conwrp.find(org.conTag);
    var len = tag.length;
    var taght = parseInt(tagwrp.css("height"));
    var conwh = conwrp.get(0).offsetWidth;
    var conht = conwrp.get(0).offsetHeight;
    var curtag = tag.eq(org.dft);

    function cur(ele, currentClass, tag) {
        ele = $(ele) ? $(ele) : ele;
        if (!tag) {
            ele.addClass(currentClass).siblings().removeClass(currentClass);
        } else {
            ele.addClass(currentClass).siblings(tag).removeClass(currentClass);
        }
    }

    //prepare
    cur(curtag, org.curClass);
    con.eq(org.dft).show().siblings(org.conTag).hide();

    if (org.effact == "scrollx") {
        var padding = parseInt(con.css("padding-left")) + parseInt(con.css("padding-right"));
        _this.css({
            "position": "relative",
            //"height": taght + conht + "px",
            "overflow": "hidden"
        });
        conwrp.css({
            "width": len * conwh + "px",
           // "height": conht + "px",
            "position": "absolute",
            "top": taght + "px"
        });
        con.css({
            "float": "left",
            "width": conwh - padding + "px",
            "display": "block"
        });
    }

    if (org.effact == "scrolly") {
        var padding = parseInt(con.css("padding-top")) + parseInt(con.css("padding-bottom"));
        _this.css({
            "position": "relative",
            "height": taght + conht + "px",
            "overflow": "hidden"
        });
        tagwrp.css({
            "z-index": 100
        });
        conwrp.css({
            "width": "100%",
            "height": len * conht + "px",
            "position": "absolute",
            "z-index": 99
        });
        con.css({
            "height": conht - padding + "px",
            "float": "none",
            "display": "block"
        });
    }

    tag.css({
        "cursor": "pointer"
    }).each(function(i) {
        tag.eq(i).bind(org.act,
        function() {
            cur(this, org.curClass);
            k = i;
            switch (org.effact) {
            case "slow":
                con.eq(i).show("slow").siblings(org.conTag).hide("slow");
                break;
            case "fast":
                con.eq(i).show("fast").siblings(org.conTag).hide("fast");
                break;
            case "scrollx":
                conwrp.animate({
                    left:
                    -i * conwh + "px"
                },
                org.aniSpeed);
                break;
            case "scrolly":
                conwrp.animate({
                    top:
                    -i * conht + taght + "px"
                },
                org.aniSpeed);
                break;
            default:
                con.eq(i).show().siblings(org.conTag).hide();
                break;
                //End of switch
            }
        })
    })

    if (org.auto) {
        var drive = function() {
            if (org.act == "mouseover") {
                tag.eq(k).mouseover();
            } else if (org.act == "click") {
                tag.eq(k).click();
            }
            k++;
            if (k == len) k = 0;
        }
        t = setInterval(drive, org.autotime);
    }
    //End of $.fn.tab	
}
/* ]]> */
